Hi Jan,
On 2/10/23 7:23 AM, Jan Marek wrote:
osd basic osd_memory_target 1073741824
Any idea where this is coming from?
As Radek mentioned, increasing the priority_cache debug level to 10+
should help diagnose the issue. That assert means we are assigning more
memory in balance_priority than is available to be assigned. I suspect
that as we loop over caches in balance_priority, we must end up allowing
the aggregate fair_share value of all caches to exceed the remaining
mem_avail.
There previously was a bug where we asserted too early if even just
assigning a single "chunk" to each cache pushed us over the limit, but
that was fixed here:
https://github.com/ceph/ceph/pull/27763
Mark
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